GNU Radio 2.x: i2c.h Source File

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# i2c.h

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    00001 /* -*- c++ -*- */
    00002 /*
    00003  * Copyright 2001,2004 Free Software Foundation, Inc.
    00004  *
    00005  * This file is part of GNU Radio
    00006  *
    00007  * GNU Radio is free software; you can redistribute it and/or modify
    00008  * it under the terms of the GNU General Public License as published by
    00009  * the Free Software Foundation; either version 2, or (at your option)
    00010  * any later version.
    00011  *
    00012  * GNU Radio is distributed in the hope that it will be useful,
    00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00015  * GNU General Public License for more details.
    00016  *
    00017  * You should have received a copy of the GNU General Public License
    00018  * along with GNU Radio; see the file COPYING.  If not, write to
    00019  * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00020  * Boston, MA 02111-1307, USA.
    00021  */
    00022
    00023 #ifndef INCLUDED_I2C_H
    00024 #define INCLUDED_I2C_H
    00025
    00026 #include <boost/shared_ptr.hpp>
    00027
    00028 class i2c;
    00029 typedef boost::shared_ptr<i2c> i2c_sptr;
    00030
    00034 class i2c {
    00035  public:
    00036
    00037   i2c () {}
    00038   virtual ~i2c ();
    00039
    00041   virtual bool write (int addr, const unsigned char *buf, int nbytes) = 0;
    00042
    00044   virtual int read (int addr, unsigned char *buf, int max_bytes) = 0;
    00045 };
    00046
    00047 #endif /* INCLUDED_I2C_H */
    00048